<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=GBK">
<title>主页</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<!--
	<link rel="stylesheet" type="text/css" href="styles.css">
	-->
<style>
* {
	margin: 0px;
	padding: 0px;
}
</style>
<script type="text/javascript">
	function findObj(theObj, theDoc) {
		var p, i, foundObj;

		if (!theDoc)
			theDoc = document;
		if ((p = theObj.indexOf("?")) > 0 && parent.frames.length) {
			theDoc = parent.frames[theObj.substring(p + 1)].document;
			theObj = theObj.substring(0, p);
		}
		if (!(foundObj = theDoc[theObj]) && theDoc.all)
			foundObj = theDoc.all[theObj];
		for (i = 0; !foundObj && i < theDoc.forms.length; i++)
			foundObj = theDoc.forms[i][theObj];
		for (i = 0; !foundObj && theDoc.layers && i < theDoc.layers.length; i++)
			foundObj = findObj(theObj, theDoc.layers[i].document);
		if (!foundObj && document.getElementById)
			foundObj = document.getElementById(theObj);

		return foundObj;
	}
</script>
</head>

<body style="overflow: hidden">
	<table width="100%" height="100%" border="0" cellpadding="0"
		cellspacing="0">
		<tr>
			<td width="178" id="menubar" align="center" valign="top"><iframe
					id="leftFrame" name="leftFrame" height="100%" width="200"
					src=<% 
					String user_id = (String)session.getAttribute("user_name");
					if(user_id!=null){
						if(user_id.equalsIgnoreCase("manager")){
							out.print("manager_nav.html");
						}else{
							out.print("user_nav.jsp");
						}
					}
					%> frameborder="1" scrolling="auto">
					浏览器不支持嵌入式框架，或被配置为不显示嵌入式框架。</iframe></td>
			<td width="1" class="ctrlbar"><button class="ctbutton"
					onFocus="blur();"
					onMouseUp="with(findObj('menubar').style){display=display=='none'?'':'none';this.innerText=display=='none'?'>':'<'}"
					onMouseOver="this.style.backgroundColor='#ffffff'"
					onMouseOut="this.style.backgroundColor='#eeeeee'">&lt;</button></td>
			<td align="center" valign="top"><iframe id="mainFrame"
					name="mainFrame" height="100%" width="100%" frameborder="0">
					浏览器不支持嵌入式框架，或被配置为不显示嵌入式框架。</iframe></td>
		</tr>
	</table>
</body>
</html>
